# 中钢网 vs 品呱呱HD

The clearest difference is in-app purchases: 品呱呱HD at none against 中钢网's 1. 品呱呱HD also leads on iOS requirement (13.0 vs 15.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 中钢网 sells 1 one-off in-app purchase. 品呱呱HD asks for nothing beyond the download.

中钢网 ships an update monthly, 品呱呱HD every 6 weeks. The most recent releases landed on October 8, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 中钢网 | 品呱呱HD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 266 MB | 25 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Henan Zhonggangwang Technology Group Co., Ltd.](https://appshunter.io/developer/959819015) | [南昌店呱呱科技有限公司](https://appshunter.io/developer/1526249681) |

## What reviewers say

### 中钢网

[App page](https://appshunter.io/ios/app/id959819016)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全网通超级会员-标准版 | $999.99 | one-time |


### 品呱呱HD

[App page](https://appshunter.io/ios/app/hd/id1488697724)

**In-app purchases:** none


## Frequently asked questions

### Is 中钢网 free?

中钢网 is free to download, with in-app purchases available.

### Is 品呱呱HD free?

品呱呱HD is free to download, with no in-app purchases.

### Do 中钢网 or 品呱呱HD have ads?

Neither 中钢网 nor 品呱呱HD shows ads.

### Which is updated more often, 中钢网 or 品呱呱HD?

中钢网 ships an update monthly, and 品呱呱HD every 6 weeks. Most recently, 中钢网 was updated on October 8, 2026 and 品呱呱HD on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*